Senate block defense bill over Iran war, expanded military support for Israel

WASHINGTON (MNTV) — U.S. Senate Democrats blocked debate on the annual National Defense Authorization Act (NDAA), refusing to advance the legislation amid mounting opposition to President Donald Trump’s expanding military campaign against Iran and provisions designed to strengthen military and intelligence cooperation with Israel.

The Senate voted 50-46, largely along party lines, against opening debate on the legislation, preventing the measure from reaching the 60 votes required to proceed.

The setback marks a rare interruption for one of Congress’s annual must-pass defense bills, which would authorize much of the Trump administration’s proposed $1.15 trillion military budget.

Democratic lawmakers argued that Congress could not credibly debate the country’s principal defense legislation while the White House continued expanding military operations against Iran without explicit congressional authorization.

Several senators also objected to provisions that would further integrate U.S. and Israeli military and intelligence operations, arguing that such measures would deepen Washington’s involvement in regional conflicts.

Senate Minority Leader Chuck Schumer urged fellow Democrats to reject the bill, describing it as a legislative endorsement of the administration’s military actions.

He argued that advancing the NDAA while the United States remained engaged in an escalating conflict with Iran would effectively grant the executive branch broader authority to continue military operations without meaningful congressional oversight.

“Republicans want the Senate to take up the NDAA as though Congress can debate the nation’s central national security bill while ignoring the nation’s most urgent national security crisis,” Schumer said before the vote. “We cannot.”

Outside Congress, a coalition of 14 civil liberties, foreign policy, and anti-war organizations also called on senators to block the legislation unless lawmakers were guaranteed a vote on an amendment prohibiting federal funding for what they described as President Trump’s unauthorized war against Iran.

The coalition—including the American Civil Liberties Union, J Street, CODEPINK, and Win Without War—argued that Congress has a constitutional responsibility to determine whether the United States enters armed conflict and should use its control over federal spending to prevent military operations that have not received legislative approval.

The failed procedural vote exposed deep divisions in Washington over the administration’s expanding military strategy in the Middle East.

The White House has increasingly relied on executive authority to widen military operations while sidelining Congress, raising concerns over constitutional checks and balances.

The dispute also reflects growing unease over Washington’s continued military alignment with Israel as the United States expands its regional security commitments.

Opponents argue that closer defense integration risks drawing the United States into broader regional confrontations while further increasing already record levels of military spending.

The Senate vote underscores the intensifying political battle over U.S. foreign policy, with critics accusing the Trump administration of pursuing an increasingly militarized approach that prioritizes armed confrontation over diplomacy and expands executive war powers at the expense of congressional oversight.